402241343104 has 32 divisors (see below), whose sum is σ = 836181059040. Its totient is φ = 192376293120.

The previous prime is 402241343093. The next prime is 402241343131. The reversal of 402241343104 is 401343142204.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68312502 + ... + 68318389.

It is an arithmetic number, because the mean of its divisors is an integer number (26130658095).

Almost surely, 2^402241343104 is an apocalyptic number.

It is an amenable number.

402241343104 is an abundant number, since it is smaller than the sum of its proper divisors (433939715936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402241343104 is a wasteful number, since it uses less digits than its factorization.

402241343104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136630928 (or 136630916 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 402241343104 its reverse (401343142204), we get a palindrome (803584485308).

Subtracting from 402241343104 its reverse (401343142204), we obtain a square (898200900 = 29970²).

The spelling of 402241343104 in words is "four hundred two billion, two hundred forty-one million, three hundred forty-three thousand, one hundred four".